Convert Dynamic to Fixed virtual disk (VHD format)

Do you know how to convert the Dynamic virtual disk to Fixed virtual disk with VHD format?
In the Hyper-V manager, it has already built-in this function. Not need to find or buy any converter utility!

• Right-Click the Hyper-V Server and select "Edit Disk..." in menu

• Click "Next > " button

• Click "Browse..." button

• Select a VHD file belong to Dynamic disk type next to click "Open" button

• Click "Next > " button

• Select "Convert" option next to click "Next >" button

• Click "Browse..." button for putting the fixed disk to the special location.

• Select the path and key in the name of fixed disk, next to click "Save" button

• Click "Next >" button

• The convert process is running now!

After finished, the virtual disk type will be fixed disk now.
It is very simple and easy to do it, isn't it?